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How do you discover model attributes in Rails?
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278
For Schema related stuff
Model.column_names
Model.columns_hash
Model.column...
Resetting a setTimeout
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269
You can store a reference to that timeout, and then call clearTimeout on that reference.
// i...
How to change highlighted occurrences color in Eclipse's sidebar?
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ColinDColinD
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Using .sort with PyMongo
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207
sort should be a list of key-direction pairs, that is
db.test.find({"number": {"$gt": 1}}).so...
Should try…catch go inside or outside a loop?
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21 Answers
21
Active
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How do I search within an array of hashes by hash values in ruby?
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428
You're looking for Enumerable#select (also called find_all):
@fathers.select {|father| father[...
How to run JUnit tests with Gradle?
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edited Feb 14 '18 at 20:41
Vic Seedoubleyew
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How to get Bitmap from an Uri?
... is = conn.getInputStream();
bis = new BufferedInputStream(is, 8192);
bm = BitmapFactory.decodeStream(bis);
}
catch (Exception e)
{
e.printStackTrace();
}
finally {
if (bis != null)
{
try
{
bis.cl...
How to return raw string with ApiController?
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224
You could have your Web Api action return an HttpResponseMessage for which you have full contr...